NORTH - NSPB1319 Unsupported butyl gloves with a smooth grip provide a high permeation-resistance to gas and water vapor. Durable construction is also highly resistant to ketones (MEK, MIBL, acetone) and esters (tricresyl phosphate, amyl acetate, ethyl acetate). Rolled bead cuffs provide a secure, comfortable fit. Hand-specific design provides a formfitting fit for excellent control. Gloves are perfect for use in chemical, manufacturing, military and municipal services.